3394ec7048
[subset] use subset accelerator in tests.
...
This ensures it produces equivalent subsets as without the accelerator.
2022-10-13 23:02:54 +00:00
d5fc4a73c0
[instance] add tests for featureVariations
...
Also updated the script that is used to generate tests.With fonttools,
we now do instancing first and then subsetting.
With different order of subsetting and instancing operations on the same
VF file, fonttools seems to generate 2 different font files with different
glyph set.
1. do subsetting and then instancing: this seems result in a larger glyph
set in the font file. Lookups are collected from both retained features
and all possible alternate featurevariations, this leads to a larger
glyph set after glyph closurei. And instancer doesn't redo glyph
closure, it does lookups pruning only.
2. do instancing and then subsetting: lookups are collected from
features that are replaced already and possible alternate feature
variations
2022-09-29 12:14:43 -06:00
21b0e59414
[aat] Add test for rlig-to-aat feature mapping in Geeza Pro.
2022-09-20 10:37:27 -06:00
09b9a1ffdd
[USE] Allow ZWNJ at the end of a cluster
2022-09-06 11:33:12 -06:00
470944901f
[instance] add benchmarks for instancing
2022-09-01 13:22:05 -06:00
88c02e0024
[instance] add tests for full instancing
...
Also update previous tests with GDEF/GPOS tables
2022-09-01 09:44:28 -07:00
ade87e1538
[Unicode 15] Add tests
2022-08-27 19:11:19 -04:00
e93c2d1309
[Unicode 15] Update the emoji table & cluster test
2022-08-27 19:11:19 -04:00
d0c32c5a0e
[Unicode 15] Update the UCD table
2022-08-27 19:11:16 -04:00
f887ee0c67
[instance] update post.italicAngle
...
Add tests for instancing glyf/hmtx
2022-08-22 09:30:09 -07:00
4ab7e579cb
Make HB_BORING_EXPANSION opt-in instead of opt-out
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3757
2022-08-12 12:23:48 -06:00
7fde6ab025
fuzzer fix: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49790
2022-08-05 15:10:31 -06:00
afe6629b2f
Fix make dist
2022-08-03 19:56:29 +02:00
e68e874da6
Update test/fuzzing/README
2022-08-03 11:31:34 -06:00
fc9e6ae8d9
[run-tests.py] Write out the failing test
2022-07-30 12:02:36 -06:00
56a5bc3bd0
[emoji] Regenerate test data
...
Fix generator.
2022-07-30 00:08:44 -06:00
f3aff45e04
[repacker] Update call to hb_subset_repack_or_fail in tests.
2022-07-29 16:16:46 -06:00
bdbb8c297e
Add test for previous commit
2022-07-29 12:04:28 -06:00
e2cc34e190
[subset/GPOS] Fix a fuzzer timeout test
...
Fixes https://oss-fuzz.com/testcase-detail/5234369031176192
2022-07-26 12:31:40 -06:00
1945b400da
[cpluscplus] Wrap hb-subset types as well
...
Also changes signature of get_user_data of hb.h types to take const
object. This is safe.
2022-07-25 10:45:55 -06:00
4cb83967aa
[subset/ClassDefFormat2] Fix timeout
...
Fixes https://oss-fuzz.com/testcase-detail/5417800474165248
2022-07-23 11:00:20 -06:00
32c85b8c8c
[avar2] Fix mapping when coords length don't match
...
Ouch.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49407
2022-07-23 10:50:26 -06:00
9eab3ac72d
[CoverageFormat2] Remove hand-written loop
...
While on a fuzzer-found test case (added) that loop was faster,
on real fonts, including NotoNastaliq in our benchmark, it was
actually slower, which intuitively I would have expected.
Still no idea why on that fuzzer case it's faster though. :(
2022-07-21 12:36:53 -06:00
7050021fed
[cursive-positioning.tests] Fix test specification
...
Still failing. Figuring out.
2022-07-20 11:27:12 -06:00
42f1d7794b
Add tests for multiple cursive positioning
...
From https://github.com/harfbuzz/harfbuzz/issues/2469
2022-07-20 11:14:22 -06:00
f1a69ff1b9
[instance] update scripts for testing instancing
2022-07-18 14:59:07 -06:00
3c84aa8416
[cff] Add a max work counter
...
Set to 10,000 per interpretation right now.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3700
Fixes https://oss-fuzz.com/testcase-detail/5667125715927040
2022-07-18 13:57:59 -06:00
a5dad50072
[aat/morx] Add test for previous commit
...
https://github.com/harfbuzz/harfbuzz/issues/1373
2022-07-17 21:39:41 -06:00
a2f0723148
[GPOS] Adjust mark attachment on multiple substitution some more
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/1545
2022-07-13 16:02:39 -06:00
386e1bbad8
Merge pull request #3699 from googlefonts/filter_scripts
...
[subset] Add support for --layout-scripts
2022-07-05 12:46:05 -06:00
b8c7c0a0e6
[fuzzer] In 50% of runs don't fail the allocator
2022-07-01 15:25:09 -06:00
d6f579e96a
[subset] add tests that exercise script filtering.
2022-06-30 22:22:03 +00:00
32e542d6f0
try & fix build errors on the bot
2022-06-29 10:08:07 -06:00
03d2376745
[math] Improve fuzzing coverage
...
Extend testing to cover parts that are missing according to the recent
oss-fuzz-coverage report:
- Retriving all constants from MathConstants.
- Retrieving entries from MathKern, MathGlyphPartRecord and
MathGlyphAssembly.
- Retrieving italic correction from MathGlyphAssembly.
- Choosing between horizontal/vertical offset in MathVariants.
https://storage.googleapis.com/oss-fuzz-coverage/harfbuzz/reports/20220627/linux/src/harfbuzz/src/hb-ot-math-table.hh.html
https://github.com/harfbuzz/harfbuzz/issues/3688
2022-06-29 10:08:07 -06:00
9909d11f6f
[indic generator] Fix regression
...
Fixes https://github.com/harfbuzz/harfbuzz/issues/3690
2022-06-28 16:02:51 -06:00
7b0fc0be53
[test] Test the reordering of U+0E33 and U+0EB3
2022-06-27 20:18:17 -06:00
d3308f4713
[font] Optimize font scaling further
2022-06-27 11:28:57 -06:00
556e7078f0
[font] Optimize glyph scaling
2022-06-26 17:48:43 -06:00
1555b30081
Add U+25CC to lone Robatic but not after U+17D9
2022-06-25 11:02:39 -06:00
e35cfb4bde
Document the subsetter argument of record-test.sh
2022-06-25 11:02:39 -06:00
1db6fddb24
[arabic-fallback.hh] Hook up 3-letter ligatures
2022-06-19 10:42:06 -06:00
8978a18f31
[arabick-fallback] Apply mark ligatures
2022-06-19 10:42:06 -06:00
dfc5e5a27d
[test] Skip glyph positions for test failing on CI
...
We are not interested in glyph positioning for this test, and the
FreeType version on some CI machines is giving some different glyph
advances here.
2022-06-19 10:42:06 -06:00
189e8c326e
[ft] Remap legacy Arabic PUA codepoints
...
Similar to what ot font finctions does, to support Support legacy
pre-OpenType Windows 3.1-era fonts.
2022-06-19 10:42:05 -06:00
c3f590bb1e
[arabic] Support legacy PUA shaping
...
Support legacy pre-OpenType Windows 3.1-era fonts, by remapping PUA code
points in cmap table and letting our fallback shaper build the GSUB
table.
Uniscribe applies also mset-like substitution, but our fallback mark
positioning gives better results, so this is not implemented.
2022-06-19 10:42:05 -06:00
af74ab452f
[repack] always run the sort in repack.
...
This is needed to ensure virtual link ordering constraints are respected when repack is being called from fontTools. For subset usage, repack won't be called if the graph doesn't already overflow so this change doesn't cause any extra work.
2022-06-16 15:17:58 -06:00
311413f16b
[subset] Fix fuzzer issue.
...
Fixes https://oss-fuzz.com/testcase-detail/5693568490012672 . new_index should be set from new_index2 when the entry is present in the map.
2022-06-14 17:49:13 +01:00
697287fbd7
[benchmark-shape,hb-shape-threads] Fix argument parsing order
...
After recent change.
2022-06-05 06:53:42 -06:00
c03a31417b
[hb-shape-threads] Adjustments similar to benchmark-shape
...
Duplication sighz.
2022-06-05 02:31:21 -06:00
d7c9cc34ae
Fix build
2022-06-05 02:30:11 -06:00
Garret Rieger
Qunxin Liu
Jonathan Kew
David Corbett
Behdad Esfahbod
Khaled Hosny
Frédéric Wang